how to use other keys for "key.isDown" function

[fjodorvanveen]

onClipEvent(enterFrame) {
    if (Key.isDown(65)) {//==Key.LEFT
        this._x-=3;//or something else...
    }
    if (Key.isDown(67)) {//==Key.RIGHT
        this._x+=3;//or something else...
    }
    if (Key.isDown(87)) {//==Key.UP
        this._y-=3;//or something else...
    }
    if (Key.isDown(83)) {//==Key.DOWN
        this._y+=3;//or something else...
    }
}

All keycodes:

A=65
B=66
C=67
D=68
E=69
F=70
G=71
H=72
I=73
J=74
K=75
L=76
M=77
N=78
O=79
P=80
Q=81
R=82
S=83
T=84
U=85
V=86
W=87
X=88
Y=89
Z=90

If you need more help with your games, just ask....